Trace number 2079920

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs 0.3.2SAT 1369.56 1380.1

DiagnosticValue
ASSIGNMENTS8956

General information on the benchmark

Namecsp/travellingSalesman-20/
normalized-tsp-20-190_ext.xml
MD5SUMa77acc6db05f9e3edb4254355449e375
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.83572
Satisfiable
(Un)Satisfiability was proved
Number of variables61
Number of constraints230
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension230
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.00/0.01	c Seed is 1076062741
0.00/0.01	c Constructing HOME/instance-2079920-1247717186.xml  with 3839 constraints
0.00/0.06	c Solving 8956 backtracks 13 restarts
1369.44/1380.09	s SATISFIABLE
1369.44/1380.09	c V0=14, V1=8, V2=8, V3=4, V4=9, V5=27, V6=12, V7=1, V8=11, V9=14, V10=10, V11=3, V12=16, V13=2, V14=17, V15=8, V16=6, V17=3, V18=18, V19=8, V20=13, V21=29, V22=5, V23=1, V24=7, V25=1, V26=4, V27=0, V28=2, V29=20, V30=15, V31=1, V32=20, V33=6, V34=19, V35=7, V36=1, V37=5, V38=3, V39=3, V40=12, V41=39, V42=40, V43=54, V44=57, V45=59, V46=67, V47=70, V48=78, V49=107, V50=108, V51=109, V52=109, V53=129, V54=130, V55=136, V56=143, V57=148, V58=151, V59=151, V60=0, 
1369.44/1380.09	v 14 8 8 4 9 27 12 1 11 14 10 3 16 2 17 8 6 3 18 8 13 29 5 1 7 1 4 0 2 20 15 1 20 6 19 7 1 5 3 3 12 39 40 54 57 59 67 70 78 107 108 109 109 129 130 136 143 148 151 151 0 
1369.44/1380.09	d ASSIGNMENTS 8956

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079920-1247717186/watcher-2079920-1247717186 -o /tmp/evaluation-result-2079920-1247717186/solver-2079920-1247717186 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1076062741 HOME/instance-2079920-1247717186.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.02 2.00 4/73 13998
/proc/meminfo: memFree=1634192/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=5356 CPUtime=0
/proc/13998/stat : 13998 (pcssolve) S 13996 13998 13038 0 -1 4194304 305 205 0 0 0 0 0 0 19 0 1 0 58783955 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13998/statm: 1339 242 201 169 0 50 0
[pid=14000] ppid=13998 vsize=5356 CPUtime=0
/proc/14000/stat : 14000 (pcssolve) R 13998 13998 13038 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 58783955 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 243665530151 0 0 4096 0 0 0 0 17 1 0 0
/proc/14000/statm: 1339 244 203 169 0 50 0

[startup+0.0841449 s]
/proc/loadavg: 2.05 2.02 2.00 4/73 13998
/proc/meminfo: memFree=1634192/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=6100 CPUtime=0.06
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 1243 756 0 0 6 0 0 0 22 0 1 0 58783955 6246400 837 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 1525 837 404 171 0 450 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6100

[startup+0.101146 s]
/proc/loadavg: 2.05 2.02 2.00 4/73 13998
/proc/meminfo: memFree=1634192/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=6100 CPUtime=0.08
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 1256 756 0 0 8 0 0 0 22 0 1 0 58783955 6246400 850 996147200 134512640 135215973 4294956304 18446744073709551615 134590480 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 1525 850 404 171 0 450 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6100

[startup+0.301184 s]
/proc/loadavg: 2.05 2.02 2.00 4/73 13998
/proc/meminfo: memFree=1634192/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=6264 CPUtime=0.28
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 1294 756 0 0 28 0 0 0 23 0 1 0 58783955 6414336 888 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 1566 888 406 171 0 491 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6264

[startup+0.701256 s]
/proc/loadavg: 2.05 2.02 2.00 4/73 13998
/proc/meminfo: memFree=1634192/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=6264 CPUtime=0.67
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 1295 756 0 0 67 0 0 0 25 0 1 0 58783955 6414336 889 996147200 134512640 135215973 4294956304 18446744073709551615 135020404 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 1566 889 406 171 0 491 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6264

[startup+1.5014 s]
/proc/loadavg: 2.05 2.02 2.00 3/74 14003
/proc/meminfo: memFree=1632072/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=6264 CPUtime=1.47
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 1297 756 0 0 147 0 0 0 25 0 1 0 58783955 6414336 891 996147200 134512640 135215973 4294956304 18446744073709551615 134583244 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 1566 891 406 171 0 491 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6264

[startup+3.10169 s]
/proc/loadavg: 2.05 2.02 2.00 3/74 14003
/proc/meminfo: memFree=1631688/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=6264 CPUtime=3.06
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 1306 756 0 0 306 0 0 0 25 0 1 0 58783955 6414336 900 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 1566 900 406 171 0 491 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 6264

[startup+6.30127 s]
/proc/loadavg: 2.05 2.02 2.00 3/74 14003
/proc/meminfo: memFree=1631432/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=6264 CPUtime=6.23
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 1317 756 0 0 623 0 0 0 25 0 1 0 58783955 6414336 911 996147200 134512640 135215973 4294956304 18446744073709551615 135026902 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 1566 911 406 171 0 491 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6264

[startup+12.7014 s]
/proc/loadavg: 2.04 2.02 2.00 3/74 14003
/proc/meminfo: memFree=1630728/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=6528 CPUtime=12.58
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 1372 756 0 0 1258 0 0 0 25 0 1 0 58783955 6684672 966 996147200 134512640 135215973 4294956304 18446744073709551615 134590080 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 1632 966 406 171 0 557 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 6528

[startup+25.5018 s]
/proc/loadavg: 2.04 2.02 2.00 3/74 14003
/proc/meminfo: memFree=1623624/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=7060 CPUtime=25.29
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 1485 756 0 0 2528 1 0 0 25 0 1 0 58783955 7229440 1079 996147200 134512640 135215973 4294956304 18446744073709551615 135020411 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 1765 1079 406 171 0 690 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 7060

[startup+51.1014 s]
/proc/loadavg: 2.02 2.02 2.00 3/74 14003
/proc/meminfo: memFree=1621960/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=7980 CPUtime=50.7
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 1705 756 0 0 5069 1 0 0 25 0 1 0 58783955 8171520 1266 996147200 134512640 135215973 4294956304 18446744073709551615 135020207 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 1995 1266 406 171 0 920 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 7980

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 14003
/proc/meminfo: memFree=1618440/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=9560 CPUtime=101.51
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 2143 756 0 0 10150 1 0 0 25 0 1 0 58783955 9789440 1671 996147200 134512640 135215973 4294956304 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 2390 1671 406 171 0 1315 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 9560

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 14003
/proc/meminfo: memFree=1614024/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=11660 CPUtime=161.04
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 2674 756 0 0 16103 1 0 0 25 0 1 0 58783955 11939840 2202 996147200 134512640 135215973 4294956304 18446744073709551615 134590078 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 2915 2202 406 171 0 1840 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 11660

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1607880/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=13364 CPUtime=220.58
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 3145 756 0 0 22057 1 0 0 25 0 1 0 58783955 13684736 2608 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 3341 2608 406 171 0 2266 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 13364

[startup+282.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/74 14003
/proc/meminfo: memFree=1601992/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=14948 CPUtime=280.14
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 3562 756 0 0 28012 2 0 0 25 0 1 0 58783955 15306752 3025 996147200 134512640 135215973 4294956304 18446744073709551615 134590197 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 3737 3025 406 171 0 2662 0
Current children cumulated CPU time (s) 280.14
Current children cumulated vsize (KiB) 14948

[startup+342.302 s]
/proc/loadavg: 2.09 2.02 2.01 3/74 14003
/proc/meminfo: memFree=1595720/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=16796 CPUtime=339.68
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 4044 756 0 0 33966 2 0 0 25 0 1 0 58783955 17199104 3507 996147200 134512640 135215973 4294956304 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 4199 3507 406 171 0 3124 0
Current children cumulated CPU time (s) 339.68
Current children cumulated vsize (KiB) 16796

[startup+402.301 s]
/proc/loadavg: 2.11 2.03 2.00 3/74 14003
/proc/meminfo: memFree=1589768/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=19156 CPUtime=399.22
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 4654 756 0 0 39920 2 0 0 25 0 1 0 58783955 19615744 3988 996147200 134512640 135215973 4294956304 18446744073709551615 135020412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 4789 3988 406 171 0 3714 0
Current children cumulated CPU time (s) 399.22
Current children cumulated vsize (KiB) 19156

[startup+462.301 s]
/proc/loadavg: 2.10 2.04 2.00 3/74 14003
/proc/meminfo: memFree=1583240/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=20872 CPUtime=458.76
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 5110 756 0 0 45874 2 0 0 25 0 1 0 58783955 21372928 4444 996147200 134512640 135215973 4294956304 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 5218 4444 406 171 0 4143 0
Current children cumulated CPU time (s) 458.76
Current children cumulated vsize (KiB) 20872

[startup+522.301 s]
/proc/loadavg: 2.10 2.05 2.00 3/74 14003
/proc/meminfo: memFree=1566920/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=22588 CPUtime=518.3
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 5560 756 0 0 51828 2 0 0 25 0 1 0 58783955 23130112 4894 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 5647 4894 406 171 0 4572 0
Current children cumulated CPU time (s) 518.3
Current children cumulated vsize (KiB) 22588

[startup+582.302 s]
/proc/loadavg: 2.17 2.07 2.01 3/74 14003
/proc/meminfo: memFree=1563144/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=24300 CPUtime=577.85
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 5992 756 0 0 57783 2 0 0 25 0 1 0 58783955 24883200 5326 996147200 134512640 135215973 4294956304 18446744073709551615 134599824 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 6075 5326 406 171 0 5000 0
Current children cumulated CPU time (s) 577.85
Current children cumulated vsize (KiB) 24300

[startup+642.302 s]
/proc/loadavg: 2.18 2.10 2.02 3/74 14003
/proc/meminfo: memFree=1559048/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=26016 CPUtime=637.39
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 6473 756 0 0 63737 2 0 0 25 0 1 0 58783955 26640384 5807 996147200 134512640 135215973 4294956304 18446744073709551615 135026898 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 6504 5807 406 171 0 5429 0
Current children cumulated CPU time (s) 637.39
Current children cumulated vsize (KiB) 26016

[startup+702.302 s]
/proc/loadavg: 2.07 2.08 2.01 3/74 14003
/proc/meminfo: memFree=1554632/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=28516 CPUtime=696.94
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 7104 756 0 0 69691 3 0 0 25 0 1 0 58783955 29200384 6373 996147200 134512640 135215973 4294956304 18446744073709551615 135026880 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 7129 6373 406 171 0 6054 0
Current children cumulated CPU time (s) 696.94
Current children cumulated vsize (KiB) 28516

[startup+762.307 s]
/proc/loadavg: 2.02 2.06 2.01 3/74 14003
/proc/meminfo: memFree=1550472/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=30232 CPUtime=756.49
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 7574 756 0 0 75646 3 0 0 25 0 1 0 58783955 30957568 6843 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 7558 6843 406 171 0 6483 0
Current children cumulated CPU time (s) 756.49
Current children cumulated vsize (KiB) 30232

[startup+822.302 s]
/proc/loadavg: 2.01 2.05 2.00 3/74 14003
/proc/meminfo: memFree=1544840/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=32840 CPUtime=816.02
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 8249 756 0 0 81599 3 0 0 25 0 1 0 58783955 33628160 7261 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 8210 7261 406 171 0 7135 0
Current children cumulated CPU time (s) 816.02
Current children cumulated vsize (KiB) 32840

[startup+882.302 s]
/proc/loadavg: 2.00 2.04 2.00 3/74 14003
/proc/meminfo: memFree=1538568/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=34688 CPUtime=875.56
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 8718 756 0 0 87553 3 0 0 25 0 1 0 58783955 35520512 7730 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 8672 7730 406 171 0 7597 0
Current children cumulated CPU time (s) 875.56
Current children cumulated vsize (KiB) 34688

[startup+942.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 14003
/proc/meminfo: memFree=1532488/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=36400 CPUtime=935.11
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 9175 756 0 0 93507 4 0 0 25 0 1 0 58783955 37273600 8187 996147200 134512640 135215973 4294956304 18446744073709551615 135020306 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 9100 8187 406 171 0 8025 0
Current children cumulated CPU time (s) 935.11
Current children cumulated vsize (KiB) 36400

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 14003
/proc/meminfo: memFree=1526216/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=38116 CPUtime=994.65
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 9624 756 0 0 99461 4 0 0 25 0 1 0 58783955 39030784 8636 996147200 134512640 135215973 4294956304 18446744073709551615 134590036 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 9529 8636 406 171 0 8454 0
Current children cumulated CPU time (s) 994.65
Current children cumulated vsize (KiB) 38116

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 14003
/proc/meminfo: memFree=1520520/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=39568 CPUtime=1054.2
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 10015 756 0 0 105416 4 0 0 25 0 1 0 58783955 40517632 9027 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 9892 9027 406 171 0 8817 0
Current children cumulated CPU time (s) 1054.2
Current children cumulated vsize (KiB) 39568

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 14003
/proc/meminfo: memFree=1514568/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=41148 CPUtime=1113.74
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 10427 756 0 0 111370 4 0 0 25 0 1 0 58783955 42135552 9439 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 10287 9439 406 171 0 9212 0
Current children cumulated CPU time (s) 1113.74
Current children cumulated vsize (KiB) 41148

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1508680/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=42724 CPUtime=1173.28
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 10840 756 0 0 117324 4 0 0 25 0 1 0 58783955 43749376 9852 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 10681 9852 406 171 0 9606 0
Current children cumulated CPU time (s) 1173.28
Current children cumulated vsize (KiB) 42724

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1502920/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=44176 CPUtime=1232.82
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 11219 756 0 0 123278 4 0 0 25 0 1 0 58783955 45236224 10231 996147200 134512640 135215973 4294956304 18446744073709551615 134585666 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 11044 10231 406 171 0 9969 0
Current children cumulated CPU time (s) 1232.82
Current children cumulated vsize (KiB) 44176

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 14003
/proc/meminfo: memFree=1496904/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=45624 CPUtime=1292.37
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 11624 756 0 0 129233 4 0 0 25 0 1 0 58783955 46718976 10636 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 11406 10636 406 171 0 10331 0
Current children cumulated CPU time (s) 1292.37
Current children cumulated vsize (KiB) 45624

[startup+1362.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/74 14034
/proc/meminfo: memFree=1400072/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=47340 CPUtime=1351.88
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 12055 756 0 0 135183 5 0 0 25 0 1 0 58783955 48476160 11067 996147200 134512640 135215973 4294956304 18446744073709551615 135020332 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 11835 11067 406 171 0 10760 0
Current children cumulated CPU time (s) 1351.88
Current children cumulated vsize (KiB) 47340

Solver just ended. Dumping a history of the last processes samples

[startup+1369.51 s]
/proc/loadavg: 2.10 2.03 2.01 3/74 14034
/proc/meminfo: memFree=1395336/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=47472 CPUtime=1359.03
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 12099 756 0 0 135898 5 0 0 25 0 1 0 58783955 48611328 11111 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 11868 11111 406 171 0 10793 0
Current children cumulated CPU time (s) 1359.03
Current children cumulated vsize (KiB) 47472

[startup+1375.9 s]
/proc/loadavg: 2.09 2.03 2.01 3/74 14034
/proc/meminfo: memFree=1395208/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=47736 CPUtime=1365.38
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 12157 756 0 0 136533 5 0 0 25 0 1 0 58783955 48881664 11169 996147200 134512640 135215973 4294956304 18446744073709551615 135020411 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 11934 11169 406 171 0 10859 0
Current children cumulated CPU time (s) 1365.38
Current children cumulated vsize (KiB) 47736

[startup+1377.5 s]
/proc/loadavg: 2.08 2.03 2.01 3/74 14034
/proc/meminfo: memFree=1395144/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=47736 CPUtime=1366.96
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 12164 756 0 0 136691 5 0 0 25 0 1 0 58783955 48881664 11176 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 11934 11176 406 171 0 10859 0
Current children cumulated CPU time (s) 1366.96
Current children cumulated vsize (KiB) 47736

[startup+1379.1 s]
/proc/loadavg: 2.08 2.03 2.01 3/74 14034
/proc/meminfo: memFree=1395144/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=47736 CPUtime=1368.55
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 12174 756 0 0 136850 5 0 0 25 0 1 0 58783955 48881664 11186 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 11934 11186 406 171 0 10859 0
Current children cumulated CPU time (s) 1368.55
Current children cumulated vsize (KiB) 47736

[startup+1379.9 s]
/proc/loadavg: 2.08 2.03 2.01 3/74 14034
/proc/meminfo: memFree=1395144/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=47736 CPUtime=1369.34
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194304 12184 756 0 0 136929 5 0 0 25 0 1 0 58783955 48881664 11196 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 11934 11196 406 171 0 10859 0
Current children cumulated CPU time (s) 1369.34
Current children cumulated vsize (KiB) 47736

[startup+1380.1 s]
/proc/loadavg: 2.08 2.03 2.01 3/74 14034
/proc/meminfo: memFree=1395144/2055920 swapFree=4192812/4192956
[pid=13998] ppid=13996 vsize=0 CPUtime=1369.54
/proc/13998/stat : 13998 (pcs.big) R 13996 13998 13038 0 -1 4194308 12190 756 0 0 136948 6 0 0 25 0 1 0 58783955 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/13998/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1369.54
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1380.1
CPU time (s): 1369.56
CPU user time (s): 1369.49
CPU system time (s): 0.069989
CPU usage (%): 99.2363
Max. virtual memory (cumulated for all children) (KiB): 47736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1369.49
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12946
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19
involuntary context switches= 29291

runsolver used 1.34879 second user time and 3.67544 second system time

The end

Launcher Data 

Begin job on node84 at 2009-07-16 06:06:26
IDJOB=2079920
IDBENCH=56971
IDSOLVER=733
FILE ID=node84/2079920-1247717186
PBS_JOBID= 9521381
Free space on /tmp= 66180 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/travellingSalesman-20/normalized-tsp-20-190_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079920-1247717186/watcher-2079920-1247717186 -o /tmp/evaluation-result-2079920-1247717186/solver-2079920-1247717186 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1076062741 HOME/instance-2079920-1247717186.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a77acc6db05f9e3edb4254355449e375
RANDOM SEED=1076062741

node84.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1634608 kB
Buffers:         69396 kB
Cached:         213144 kB
SwapCached:          0 kB
Active:         130916 kB
Inactive:       202440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1840 kB
Writeback:           0 kB
Mapped:          62204 kB
Slab:            73304 kB
Committed_AS:   521716 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66176 MiB
End job on node84 at 2009-07-16 06:29:26